CVE-2019-9911

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 67.3% of scored records. A rank, not a probability.

NVD base score

6.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-03-21 23:01Z7 YR AGO

Last updated

2024-08-04 22:01Z2 YR AGO

Reserved

2019-03-21

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

c65f8dbc751cf3d56205ab24811c043630a326438bc6675158135cbbddb4c5be

• lists.openwall.nethttps://lists.openwall.net/full-disclosure/2019/02/05/12x_refsource_MISC
• security-consulting.icuhttps://security-consulting.icu/blog/2019/02/wordpress-social-networks-auto-poster-xss/x_refsource_MISC
• seclists.org20190322 Re: NextScripts: Social Networks Auto-Poster 4.2.7 - Reflected XSS (WordPress Plugin)http://seclists.org/fulldisclosure/2019/Mar/40mailing-listx_refsource_FULLDISC